PM in daily: your turn. what have you done yesterday?

me: so i finished my PR for feature x and now i'm only waiting for review feedback there, so i can close this ticket today if no major rework is required-

PM: this is not what i asked, i don't want to know what you did, i want to know what was done.

me: uhh... okay, also i started working on task x
[note: task x, a task per definition involving a large amount of research, was very coarsly defined and it wasn't even clear to the PM what he exactly expects from me, and we agreed that the scope needs to be refined in the process],
so as a first step, i started doing some general investigations to get an overview of the topic and learn about concepts a and b-

PM: again, i don't want to know what you did, i want to know what was done.

me: okay well, i have DONE basic research on topic xy and collected information-

PM: this still does not answer my question, what's the deliverable?

me: ...so uhhh.... i read papers? i researched info online and collected and prepared information and links in a presentation which i'm also planning to present to the team-

PM: okay, can you please split your jira task in subtasks so everyone knows exactly what you're working on? otherwise we have no idea what you're doing.

for fuck's sake, shut up. just shut up

Long long ago there was a man who discovered if he scratched certain patterns onto a rock he could use them to remind him about things he would otherwise forgot.

Over time the scratching were refined and this great secret of eternal memory were taught to his children, and they taught it to their children.

Soon mankind had discovered a way to preserve through the ages his thoughts and memories and further discovered that if he wrote down these symbols he could transfer information over distances by simply recording these symbols in a portable medium.

Writing exploded it allowed a genius in one place to communicate the information he had recorded across time and space.

Thousands of years passed, writing continued to be refined and more and more vital. Eventually a humble man by the name of Johannes Gutenberg seeking to make the divine word of God accessible to the people created the printing press allowing the written word to be copied and circulated with great ease expanding vastly the works available to mankind and the number of people who could understand this arcane art of writing.

But mankind never satiated in his desire to know all there is to know demanded more information, demanded it faster, demanded it better. So the greatest minds of 200 years, Marconi, Maxwell, Bohr, Von Nueman, Turing and a host of others working with each other, standing on the shoulders of their brobdinangian predecessors, brought forth a way to send these signals, transfer this writing upon beams of light, by manipulating the very fabric of the cosmos, mankind had reach the ultimate limits of transmission of information. Man has conquered time, and space itself in preserving and transmitting information, we are as the gods!

My point is this, that your insistence upon having a meeting to ask a question, with 10 people that could've been answered with a 2 sentence email, is not only an affront to me for wasting my time, but also serves as an affront to the greatest minds of the 19th and 20th centuries, it is an insult to your ancestors who first sacrificed and labored to master the art of writing, it is in fact offensive to all of humanity up to this point.

In short by requiring a meeting to be held, not only are you ensuring the information is delayed because we all now need to find a time that all of us are available, not only are you now eliminating the ability to have a first hand permanent record of what need to be communicated, you are actively working against progress, you are dragging humanity collectively backwards. You join the esteemed ranks of organizations such as the oppressive Catholic church that sought to silence Galialio and Copernicus, you are among the august crowd that burned witches at Salem, the Soviet secret police that silenced "bourgeoisie" science, you join the side of thousands of years of daft ignorance.

If it were not for you people we would have flying cars, we would have nanobots capable of building things on a whim, we would all be programming in lisp. But because of you and people like you we are trapped in this world, where the greatest minds are trapped in meetings that never end, where mistruth and ignorance run rampant, a world where JavaScript is the de facto language of choice every where because it runs everywhere, and ruins everywhere.

So please remember, next time you want to have a meeting ask yourself first. "Could this be an email?" "Do I enjoy burning witches?" if you do this you might make the world a little bit of a less terrible place to be.

Story time on my job hunt: Currently interviewing with Google during my notice period.

I always had a love hate relationship with Google. Unlike my hate towards Meta or Amazon, where I had a reason to hate them for how ill intended they are, I never had a valid reason to dislike or hate Google apart from the fact that they steal my data.

That's it. That's my only reason why I hate Google. But I fell in love with their products during my trip to Istanbul and how throughout my journey, Google products were there for me to solve all my needs.

As y'all know, I was treated badly during my Meta interview, last October. With Google, the experience is on another level.

People are fucking smart and ingenious, but at the same time very polite, humble, and respectful.

During my 3 interviews so far (2 more remaining), each one of them made me so comfortable that I was more anxious before the interview than during or after.

They supported me during each question they asked. They made me felt heard and focused on my strength, instead of the weaknesses (or trying to break me down unnecessarily).

The interview syllabus is so fucking vast, and recruiters know so much that they helped me not only with preparation material, but also guided me personally. Haven't seen such knowledgeable recruiters.

The questions were dynamic in nature and thankfully because of my preparation, I was able to answer them most.

Overall, the culture at Google seems brilliant and an environment where one can flourish. No wonder companies are trying to copy every aspect of how Google operates and no surprise that Google is doing well at scale.

I feel so high on emotions (positively), after these interviews that I wonder how would it be to work at Google with such phenomenal people and exceptional environment.

how to become a true scum master:

- formulate jira tasks for your inferiors as vague as possible, best they don't make any sense

- before sprint start, ask the subhuman being to estimate storypoints, and if they say they can't really tell with this description and choose the highest estimate, say "okay, let's estimate it to one sprint length", so they can actually work on it within one sprint (which makes total sense)

- if the scum dares to question the content of the ticket and begs for more details, be like teflon and give no useful answer at all. if they continue asking for a meeting to discuss the ticket, tell them to have a meeting with a coworker about it (who also has no clue). don't be available for them because you have more important stuff to do.

- bully them during daily standups that they didn't create clear subtasks from this task and criticize them because you have no idea what they are doing. tell them they are having performance issues and suspect them to sit on their lazy asses all day.

- criticize the team in general for bad performance, bad item tracking and never say something nice, to make sure everybody loses even the last bit of intrinsic motivation for the project.

stay tuned to learn how to make yourself a skull throne out of those filthy dev smartasses ^.^

TL;DR Pluralsight should be ashamed for taking 299 USD a year and writing some very low-quality quizzes.

I've always heard that Pluralsight is a great platform having some high quality courses, so I chose it as a benefit, as our company was giving us some budget for learning purposes. I've paid (or rather the company did it in the end) 299 USD for this year, which, I guess is not much for US standards, but it is a lot for Eastern European standards.

I didn't actually get to the point of watching any of the courses, but I started to use a feature called "Stack up", which is a long series of questions in a specific theme, like Java, Kotlin, C++, etc., accessible once a day. I must say, I'm amazed by the fact, that people pay quite a great amount of money and they get something so poorly made with a lot of errors and stupid questions.

Take the question from the included image for example. Not only that the 2 possible answers are repeated (and thus I failed to select the correct one from 2 equal answers), but the supposedly correct answer is also missing some type specifications. No Java compiler will compile it this way as far as I know. There would be at least 3 ways to fix it.

Then there is today's gem (should be included as first comment) as well, where the answer is wrong in both Chrome 96, Firefox 95 and Node v10. Heck, THIS IS one of the reasons why you should never use `var` in your JavaScript code, but always `let` and `const`!

So the courses on Pluralsight might be good, but I would be ashamed, if I were to release something like this. People might actually try to solidify their knowledge by solving these quizzes but instead of learning something useful, they will be left with some bullshit. I just don't get how could they release a feature with so much incorrect information and I am kind of disappointed, even if I didn't try the courses yet.

It's rant time again. I was working on a project which exports data to a zipped csv and uploads it to s3. I asked colleagues to review it, I guess that was a mistake.

Well, two of my lesser known colleague reviewed it and one of the complaints they had is that it wasn't typescript. Well yes good thing you have EYES, i'm not comfortable with typescript yet so I made it in nodejs (which is absolutely fine)

The other guy said that I could stream to the zip file and which I didn't know was possible so I said that's impossible right? (I didn't know some zip algorithms work on streams). And he kept brushing over it and taking about why I should use streams and why. I obviously have used streams before and if had read my code he could see that my code streamed everything to the filesystem and afterwards to s3. He continued to behave like I was a literall child who just used nodejs for 2 seconds. (I'm probably half his age so fair enough). He also assumed that my code would store everything in memory which also isn't true if he had read my code...

Never got an answer out of him and had to google myself and research how zlib works while he was sending me obvious examples how streams work. Which annoyed me because I asked him a very simple question.

Now the worst part, we had a dev meeting and both colleagues started talking about how they want that solutions are checked and talked about beforehand while talking about my project as if it was a failure. But it literally wasn't lol, i use streams for everything except the zipping part myself because I didn't know that was possible.

I was super motivated for this project but fuck this shit, I'm not sure why it annoys me so much. I wanted good feedback not people assuming because I'm young I can't fucking read documentation and also hate that they brought it up specifically pointing to my project, could be a general thing. Fuck me.

Everyone and their dog is making a game, so why can't I?
1. open world (check)

2. taking inspiration from metro and fallout (check)

3. on a map roughly the size of the u.s. (check)

So I thought what I'd do is pretend to be one of those deaf mutes. While also pretending to be a programmer. Sometimes you make believe
so hard that it comes true apparently.

For the main map I thought I'd automate laying down the base map before hand tweaking it. It's been a bit of a slog. Roughly 1 pixel per mile. (okay, 1973 by 1067). The u.s. is 3.1 million miles, this would work out to 2.1 million miles instead. Eh.

Wrote the script to filter out all the ocean pixels, based on the elevation map, and output the difference. Still had to edit around the shoreline but it sped things up a lot. Just attached the elevation map, because the actual one is an ugly cluster of death magenta to represent the ocean.

Consequence of filtering is, the shoreline is messy and not entirely representative of the u.s.

The preprocessing step also added a lot of in-land 'lakes' that don't exist in some areas, like death valley. Already expected that.

But the plus side is I now have map layers for both elevation and ecology biomes. Aligning them close enough so that the heightmap wasn't displaced, and didn't cut off the shoreline in the ecology layer (at export), was a royal pain, and as super finicky. But thankfully thats done.

Next step is to go through the ecology map, copy each key color, and write down the biome id, courtesy of the 2017 ecoregions project.

From there, I write down the primary landscape features (water, plants, trees, terrain roughness, etc), anything easy to convey.
Main thing I'm interested in is tree types, because those, as tiles, convey a lot more information about the hex terrain than anything else.

Once the biomes are marked, and the tree types are written, the next step is to assign a tile to each tree type, and each density level of mountains (flat, hills, mountains, snowcapped peaks, etc).
The reference ids, colors, and numbers on the map will simplify the process.

After that, I'll write an exporter with python, and dump to csv or another format.

Next steps are laying out the instances in the level editor, that'll act as the tiles in question.
Theres a few naive approaches:

Spawn all the relevant instances at startup, and load the corresponding tiles.

Or setup chunks of instances, enough to cover the camera, and a buffer surrounding the camera. As the camera moves, reconfigure the instances to match the streamed in tile data.

Instances here make sense, because if theres any simulation going on (and I'd like there to be), they can detect in event code, when they are in the invisible buffer around the camera but not yet visible, and be activated by the camera, or deactive themselves after leaving the camera and buffer's area.

The alternative is to let a global controller stream the data in, as a series of tile IDs, corresponding to the various tile sprites, and code global interaction like tile picking into a single event, which seems unwieldy and not at all manageable. I can see it turning into a giant switch case already.

So instances it is.

Actually, if I do 16^2 pixel chunks, it only works out to 124x68 chunks in all. A few thousand, mostly inactive chunks is pretty trivial, and simplifies spawning and serializing/deserializing.

All of this doesn't account for
* putting lakes back in that aren't present

* lots of islands and parts of shores that would typically have bays and parts that jut out, need reworked.

* great lakes need refinement and corrections

* elevation key map too blocky. Need a higher resolution one while reducing color count
This can be solved by introducing some noise into the elevations, varying say, within one standard div.

* mountains will still require refinement to individual state geography. Thats for later on

* shoreline is too smooth, and needs to be less straight-line and less blocky. less corners.

* rivers need added, not just large ones but smaller ones too

* available tree assets need to be matched, as best and fully as possible, to types of trees represented in biome data, so that even if I don't have an exact match, I can still place *something* thats native or looks close enough to what you would expect in a given biome.
Ponderosa pines vs white pines for example.

This also doesn't account for 1. major and minor roads, 2. artificial and natural attractions, 3. other major features people in any given state are familiar with. 4. named places, 5. infrastructure, 6. cities and buildings and towns.

Also I'm pretty sure I cut off part of florida.
Woops, sorry everglades.

Guess I'll just make it a death-zone from nuclear fallout.

Take that gators!

INTERVIEWER: Let’s say client wants a gif in the EDM design but older outlooks don’t support it. How do you solve it?
ME: Maybe we can try using iframes if outlook supports them and host gif somewhere and use iframes to show it.
INTERVIEWER: Any other solution?
ME: We can probably also detect the email client and just show gif for all other email clients but a picture for outlook.
INTERVIEWER: No but the client wants the gif to show on all email clients
ME: But outlook doesn’t support gifs!!!
INTERVIEWER: yeah
ME: …..
INTERVIEWER: …..

I thought maybe I missed something having been a junior dev and never developing edms. So jumped on the internet after the interview and my second answer is literally how everyone does it. What even was the point of that question? At no point she said yeah that’s a good solution and that’s how we do it in the industry. If outlook doesn’t fucking support gifs then what the fuck kind of solution am I supposed to bring to the fucking table in 5 fucking minutes.

The convo between my friend and me back then
He: dude I heard you can code can you help me with this coding challenge on codechef
Me: bro, I try to let's check the problem
After 15-30 min we solve the question together
Then after 3 days or so he again meets me
He: do you know about Kali Linux
Me: no man not heard of Linux but what is Kali seems interesting
He: trying to hack WiFi
Me: *getting excited* bro teach me
He: I'm learning too
That day he got to know he can't hack WiFi and I got to know that my friend doesn't know jack shit about Linux, also Linux is awesome
But that moment changed my whole engineering life, I got to learn about Linux and I'm getting good at it every single day since then.
It's been 3 year since I met that fucker.
Tagging my amigo @ashwini0529

saw this girl's post LinkedIn. a typical influencer like format post which had nothing of value and instead was a post asking for help with a question (basically it consisted of a android doc link for an android component followed by some hashtags like #6969daysofcode #day69 #xyz and "has anyone used it before?share resources")

then i noticed 2 things:
1. she works in my previous company in the same position that i did , and started a month after i left. so basically she is my replacement.
2. i and my senior (who also has left that org) had created the exact same component that she mentioned in the post, and we had created that component as an awesome plug and play component that would handle multiple usecases with decent documentation

now am having this urge to dm her the exact classname in the code to see and learn 😂😂

or i can play this uno reverse card and write a blog on that component writing another influencer like post: "in my previous company, we created this awesome component and here is how it works..." her boss (our TL) also follows me and what i know of him, he will be tagging her, pinging on slack, and discussing it in the DSA the next morning 😂

seeing questions like "finding the Longest Substring Without Repeating Characters" and being unable to find answer for hours make me question myself as a developer and wanna leave the tech world entirely.
And i am the dev who reduced an app size from 64mb to 27mb and rewrote the entire payment stack for a 10million user base company :|

DSA and competitive programming is seriously a bullshit. The world runs on fancy buttons and screens, and grabbing user's attention should be the ultimate goal to get profits. nobody should be learning this aweful stuff anymore. We are storing the open source and stack overflow content below the oceans and glaciars for a fucking reason!, so that our future gen could use those stupid knowlege without recreating the wheel

Why do we have this inferiority complex component in our life? do foot doctors also feel low for not able to understand heart or the working of eyeballs? they all are doctors to us, and all are equally appreciated by peons, HRs, receptionists the owner and even his freaking colleague doctors and seniors!!
But here we will be judged by a stupid "coding interview" for the role of a dev . the interviewer will be laughing at me for not solving a trivial problem with strings, as if I am seeing those bloody strings for the first time. I will be like some peasent to him, asking for more wages while portraying myself as some unqualified filth

FUCK this SHIT

Killing people is bad. But, there should be a law to allow killing people who don't write proper unit tests for their code. And also those "team leaders" who approve and merge code without unit tests.

Little backstory. Starts with a question.

What is the most critical part of a quoting tool (tool for resellers to set discounts and margins and create quotations)? The calculations, right?
If one formula is incorrect in one use case, people lose real money. This is the component which the user should be able to trust 100%. Right?

Okay. So this team was supposed to create a calculation engine to support all these calculations. The development was done, and the system was given to the QA team. For the last two months, the QA team finds bugs and assigns those to the development team and the development team fix those and assigns it back to the QA team. But then the QA team realizes that something else has been broken, a different calculation.

Upon investigation, today, I found out that the developers did not write a single unit test for the entire engine. There are at least 2000 different test cases involving the formulas and the QA team was doing all of that manually.

Now, Our continuous integration tool mandates coverage of 75%. What the developer did was to write a dummy test case, so that the entire code was covered.

I really really really really really think that developers should write unit tests, and proper unit tests, for each of the code lines (or, “logical blocks of code”) they write.

The Zen Of Ripping Off Airtable:
(patterned after The Zen Of Python. For all those shamelessly copying airtables basic functionality)

*Columns can be *reordered* for visual priority and ease of use.

* Rows are purely presentational, and mostly for grouping and formatting.

* Data cells are objects in their own right, so they can control their own rendering, and formatting.

* Columns (as objects) are where linkages and other column specific data are stored.

* Rows (as objects) are where row specific data (full-row formatting) are stored.

* Rows are views or references *into* columns which hold references to the actual data cells

* Tables are meant for managing and structuring *small* amounts of data (less than 10k rows) per table.

* Just as you might do "=A1:A5" to reference a cell range in google or excel, you might do "opt(table1:columnN)" in a column header to create a 'type' for the cells in that column.

* An enumeration is a table with a single column, useful for doing the equivalent of airtables options and tags. You will never be able to decide if it should be stored on a specific column, on a specific table for ease of reuse, or separately where it and its brothers will visually clutter your list of tables. Take a shot if you are here.

* Typing or linking a column should be accomplishable first through a command-driven type language, held in column headers and cells as text.

* Take a shot if you somehow ended up creating any of the following: an FSM, a custom regex parser, a new programming language.

* A good structuring system gives us options or tags (multiple select), selections (single select), and many other datatypes and should be first, programmatically available through a simple command-driven language like how commands are done in datacells in excel or google sheets.

* Columns are a means to organize data cells, and set constraints and formatting on an entire range.

* Row height, can be overridden by the settings of a cell. If a cell overrides the row and column render/graphics settings, then it must be drawn last--drawing over the default grid.

* The header of a column is itself a datacell.

* Columns have no order among themselves. Order is purely presentational, and stored on the table itself.

* The last statement is because this allows us to pluck individual columns out of tables for specialized views.

*Very* fast scrolling on large datasets, with row and cell height variability is complicated. Thinking about it makes me want to drink. You should drink too before you embark on implementing it.

* Wherever possible, don't use a database.
If you're thinking about using a database, see the previous koan.

* If you use a database, expect to pick and choose among column-oriented stores, and json, while factoring for platform support, api support, whether you want your front-end users to be forced to install and setup a full database,
and if not, what file-based .so or .dll database engine is out there that also supports video, audio, images, and custom types.

* For each time you ignore one of these nuggets of wisdom, take a shot, question your sanity, quit halfway, and then write another koan about what you learned.

* If you do not have liquor on hand, for each time you would take a shot, spank yourself on the ass. For those who think this is a reward, for each time you would spank yourself on the ass, instead *don't* spank yourself on the ass.

* Take a sip if you *definitely* wildly misused terms from OOP, MVP, and spreadsheets.

Worst fight was at a former job. I complained about a senior-level employee who made unprofessional comments about me.

I asked followup questions about a request. I was told the request was correct. Turns out the other employee half read/didn’t read my question because she decided I was trying to cause trouble. When my boss reviewed my work and asked why it looked weird, other employee actually wrote in the JIRA comments “Oh, my apologies. I thought [name] was question the request. [name] changed the wrong thing.” She said the silent part out loud. And the wrong thing she accused me of changing…the website always looked like that and my boss told her so. (Also, not the first time she forgot what the website looked like.) But my boss didn’t make any JIRA comment about the “questioning the request” part.

My boss was really downplaying what had happened. Like other employee just made a mistake. That wasn’t a mistake. He wasn’t going to bring it up with other employee’s boss. It was weird because the incident was a written conversation so it was really hard to deny the facts. I also had the original email notification in case she tried to go back and change her comment. I think my boss either wasn’t used to defending his direct reports or didn’t have the power to do so since most of his department (including me) was slated for layoffs in a few months.

Well, I got the last laugh. A week later, I received an offer. I put in my notice during the company’s busiest time of year. And my boss actually asked me to extend my notice by three weeks. Really?! Expecting me to forgive and forget that whole “questioning the request” incident. I stuck with my original date.

I gave a technical interview today and here is summary how it went . interviewer asked me to login to leetcode account then .

Interviewer :- "Open this problem( he gave link) and open submission section".

Me :- "Yes sir" I opened it and I have solved that in past .

Interviewer :- "okay so you have solved this one so let's move to next question(2nd)".

I opened it and again I have already solved that in past. Then he gave 3rd and it was also solved by me already .

Then he said " Okay now I will share with you this problem which you have not solved and I am sure ".

He gave me a hard problem which I actually haven't solved . I would have solved the first 3 , the 4th one was actually hard and I was not able to optimise my code on time .

sometimes life is really tough 😪. he could have asked anyone of them 😕.

Hey guys! I'm new here, and also in programming... I'm finishing my studies in Python and I would like to ask you a question, if I can... what else should I learn that would help me? I intend to start my "career" as a web developer, at least for now... did I do it right? am i starting wrong?

Question for devs who use Intellij IDEA.

How often do you use livetemplates?

I am a new android dev with ADHD and just discovered live templates. They make my life much easier, for example I have shortcuts for generating recyclerview adapter/viewholder/implementation boilerplate code.

In that way I am able to focus on implementation, and do my coding like building blocks, rather than memorizing every detail of implementation. Also I don't need to go to stackoverflow and copypaste basic things multiple times. Even for example during live coding interview having livetemplates seems awesome, copypasting from stackoverflow would be shameful (I think). Using my own custom shortcuts for livetemplates seems the best way for how my brain functions (I suck at memorizing tiny details, but I remember general idea/flow of a pattern and I would prefer memorizing what to use and when to use, instead of all small details of implementation).

Is getting to dependent on livetemplates a good practice to get used to? Do other developers frown upon a dev who has dozens of livetemplates and relies on them instead of writing all code from memory by hand?

Question for devs who work in large multi-team environments:

A) What is your code review process like? Does a senior review it once and then it's off to QA or do you have "levels" of approval?

B) If you're launching a feature that depends on another team how are you coordinating it? Do you just talk over a ticket and then hit merge and deploy at the same time or like what's your process like?

C) What CI/CD tool do you use? Also what code hosting platform do you use? Github/GItlab/etc.

D) Are you currently happy with the CI tool you're using? If not what are some common issues you're facing?

See a trick question,

There is always a man of the match in Football.

There is always a man of the match in cricket.

Therefore, there will also be a man of the match in tenis.

Comment below.

So I've got a relationship related question (thought I'd ask it here since developers usually tend to earn more than country average salary).

My boyfriend feels bad that he must work more while earning less money. He gets to see my work every day (we have desks side by side) and watch me have this cool job with almost no pressure. He feels unjust and upset about it (which I totally understand). He also mentioned that he's not angry at me, but at the system xd

Any tips to how to comfort him? I know it might be the wrong app to ask this question, but I thought someone else might have a similar situation 🙂

A philosophical question about maintenance/updating.

There is no need to repeat the reasons we need to update our dependencies and our code. We know them/ especially regarding the security issues.
The real question is , "is that indicates a failure of automation"?

When i started thinking about code, and when also was a kid and saw all these sci fi universes with robots etc, the obvious thing was that you build an automation to do the job without having to work with it anymore. There is no meaning on automate something that need constant work above it.

When you have a car, you usually do not upgrade it all the time, you do some things of maintance (oil, tires) but it keeps your work on it in a logical amount.
A better example is the abacus, a calculating device which you know it works as it works.

A promise of functional programming is that because you are based on algebraic principles you do not have to worry so much about your code, you know it will doing the logical thing it supposed to do.
Unix philosophy made software that has been "updated" so little compared to all these modern apps.
Coding, because of its changeable nature is the first victim of the humans nature unsatisfying.

Modern software industry has so much of techniques and principles (solid, liquid, patterns, testing that that the air is air) and still needs so many developers to work on a project.
I know that you will blame the market needs (you cannot understand the need from the start, you have to do it agile) but i think that this is also a part of a problem .
Old devices evolved at much more slow pace. Radio was radio, and still a radio do its basic functionality the same war (the upgrades were only some memory functionalities like save your beloved frequencies and screen messages).

Although all answers are valid, i still feel, that we have failed. We have failed so much. The dream of being a programmer is to build something, bring you money or satisfaction, and you are bored so you build something completely new.

What does it mean when a company asks: “are you authorised to work lawfully for $company in the country this position is based in?”

Does it mean if you have work permit or what?

Below this question, they also asks if the candidate will also need visa sponsorship.

Hey people, ive had this question and it had been bugging me for a while now. If A^B, then A, if AvB, then B. What does that? What kind of problem is similar to this problem? Also, it it a contradiction, if so, what kind of contradiction is it? Does it have solutions, if so, what kinds of solutions?

OOP question: Can someone fucking explain to me what does it mean to hide complex implementation behind an interface?

Also whats the point of using interfaces when you can define methods in an abstract class and just override them in subclasses in order to get class specific implementations?